Electronic Throttle Interface Drive Cycle Information

Electronic throttle interface monitoring drive cycle information for each DTC:

P1630

Drive Cycle C

P1638

Drive Cycle A

P1639

Drive Cycle A

NOTE: To provide compatibility with later 2005 model year DTCs, from disc 14 of the Range Rover TestBook/T4 diagnostic software, the DTCs in the following table will be displayed with new DTC numbers and descriptions. See Fig 1 .

If a standard scan tool is used then the original codes detailed above will be displayed.

Fig 1: Change To Electronic Throttle Interface DTC Display Using Disc 14 & Subsequent TestBook/T4 Software

Courtesy of LAND ROVER NORTH AMERICA, INC.